Ads
related to: most common hip replacement material comparison pictures- 170 William ST, New York, NY · Directions · (212) 312-5000
- Find an Orthopedist
Full Spectrum of Sports Medicine
& Orthopedic Services from Experts.
- Find a Location
450+ locations in
NYC, Westchester & Putnam.
- Orthopedic Services
Advanced Orthopedic Treatment
from Sprains to Joint Replacements.
- Contact Us
Find a NewYork-Presbyterian
Doctor or Specialist Near You.
- Find an Orthopedist
Search results
Results from the WOW.Com Content Network
An orthopedic implant is a medical device manufactured to replace a missing joint or bone, or to support a damaged bone. [1] The medical implant is mainly fabricated using stainless steel and titanium alloys for strength and the plastic coating that is done on it acts as an artificial cartilage. [2]
Hip replacement is one of the most common orthopaedic operations, though patient satisfaction varies widely. Approximately 58% of total hip replacements are estimated to last 25 years. The average cost of a total hip replacement in 2012 was $40,364 in the United States, and about $7,700 to $12,000 in most European countries.
A titanium hip prosthesis, with a ceramic head and polyethylene acetabular cup. Ceramics are now commonly used in the medical fields as dental and bone implants. [8] [9] Surgical cermets are used regularly. Joint replacements are commonly coated with bioceramic materials to reduce wear and inflammatory response.
These new materials are cross-linked with gamma or electron beam radiation (50–105 kGy) and then thermally processed to improve their oxidation resistance. Five-year clinical data, from several centers, are now available demonstrating their superiority relative to conventional UHMWPE for total hip replacement (see arthroplasty).
The hip's cartilage wears away over time, resulting in bone-on-bone contact. But hip replacement surgery isn't limited to those with hip dysplasia.
Hot isostatic pressing (HIP) is a manufacturing process, used to reduce the porosity of metals and increase the density of many ceramic materials. This improves the material's mechanical properties and workability. The process can be used to produce waste form classes.